Results 81 to 90 of about 23,557 (186)

Preparation of Self-Coating Al₂O₃ Bonded SiAlON Porous Ceramics Using Aluminum Dross and Silicon Solid Waste under Ambient Air Atmosphere. [PDF]

Materials (Basel), 2023
Liu Z, Wang J, Zhao Z, Yang Q, Qin L, Zhang K, Wang X, Su N, Wen T, Yuan L, Yu J.   +10 more
europepmc   +1 more source

Porous Mullite Ceramics Formation and Modification with Some Additives

Development of modern technologies requires the production of materials with perfect and sometimes universal properties. Favorable refractoriness at temperature above 1580oC can be achieved when raw materials such as kaolin, alumina and silica were mixed
Mahņicka-Goremikina, Ludmila, Švinka, Ruta, Švinka, Visvaldis   +2 more
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Thermal conductivity/diffusivity of SiC-Mullite and SiC-SiC composites [PDF]

, 2013
The purposes of this study were to determine as a function of temperature the thermal diffusivity and/or thermal conductivity of SiC-Mullite and SiC-SiC, and to explain the observed behavior in terms of changes in temperature, microstructure, composition,
Russell, Laura M.
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Phase transformation and sintering behaviour of mullite and mullite-zirconia composite materials

, 2011
International audienceMullite is one of the most promising engineering materials for applications at elevated temperatures, but has poor mechanical properties at ambient temperature; therefore, it is usually reinforced with particles, fibres or whiskers ...
Belhouchet, Hocine, Saheb, N., Goeuriot, Patrice, Sahnoune, F.   +3 more
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Porous Mullite Ceramics Formation by Slip Casting of Suspension of Raw Materials

Development of modern technologies requires the production of materials with perfect and sometimes universal properties. Mullite and mullite-corundum ceramics are the examples of such materials, which were known already in medieval Europe and whose ...
Mahņicka-Goremikina, Ludmila, Švinka, Ruta, Švinka, Visvaldis   +2 more
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Porous Mullite Ceramic Modification with Nano-WO₃. [PDF]

Materials (Basel), 2023
Mahnicka-Goremikina L, Svinka R, Svinka V, Goremikins V, Ilic S, Grase L, Juhnevica I, Rundans M, Eiduks TV, Pludons A.   +9 more
europepmc   +1 more source

Development of Mullite and Cordierite Crystalline Phases in Ceramics from Mixed Compositions

Development of ceramics with the prevailing mullite or cordierite crystalline phases is greatly dependent on the raw materials used. The purpose of this research is to examine the process of mullite and cordierite development from mixed compositions ...
Actins, Andris, Šperberga, Ingunda, Patmalnieks, Aloizijs, Sedmale, Gaida Maruta   +3 more
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Inorganic Flame-Retardant Coatings Based on Magnesium Potassium Phosphate Hydrate. [PDF]

Materials (Basel), 2022
Chen SN, Lin C, Hsu HL, Chen XH, Huang YC, Hsieh TH, Ho KS, Lin YJ.   +7 more
europepmc   +1 more source

Effect of SiO2 on the Properties of Porous Corundum-Mullite Ceramic

The aim of this work was to investigate the influence of different ratio of kaolin, alumina with different grain size and silica as raw materials on mullite formation and its quantity in our ceramics, improve its properties by doping materials, method of
Mahņicka-Goremikina, Ludmila, Švinka, Ruta   +1 more
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Ammonium hydroxide activation of metakaolin and engineered additives for the production of mullite ceramics

reservedL’obiettivo del presente lavoro sperimentale è stato la sintesi e la caratterizzazione di materiali ceramici a base mullite, ottenuti mediante processo di attivazione alcalina debole e successivo trattamento termico a 1400°C.
DANI, ARIANNA
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